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Question: What is ViewState ?

Answer: View state is the method that the ASP.NET page framework uses to preserve page and control values between round trips. When the HTML markup for the page is rendered, the current state of the page and values that must be retained during postback are serialized into base64-encoded strings.



Category ASP Interview Questions & Answers - Exam Mode / Learning Mode
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Question: What is ViewState ?
Answer:

View state is the method that the ASP.NET page framework uses to preserve page and control values between round trips. When the HTML markup for the page is rendered, the current state of the page and values that must be retained during postback are serialized into base64-encoded strings.
Source: CoolInterview.com


View state is the method that the ASP.NET page framework uses to preserve page and control values between round trips. When the HTML markup for the page is rendered, the current state of the page and values that must be retained during postback are serialized into base64-encoded strings.
Source: CoolInterview.com

Answered by: surya prakash singh | Date: 6/9/2016 | Contact surya prakash singh Contact surya prakash singh


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I'm not that great with ASP , But I am trying to send The request through HTTP post as a value of a parameter
called Request.
Here the sample :

xmlString = ?Request=<?xml version="1.0" encoding="UTF-8"
standalone="yes"?><VerificationRequest>< ID>XYZ</ID><Key>jhutry</Key><UID>6276109478228235</UID
></VerificationRequest>?

I Used Msxml2.ServerXMLHTTP.6.0 Method but I got the error ?Invalid at the top level of the document? . When I omit the Parameter Request from xmlString, it?s worked But I need to send this Parameter through HTTP post for get the right answer.

Can someone Help me how can I make it done.
This is the code that I used ,

Set SendDoc = server.createobject("Microsoft.XMLDOM")
SendDoc.ValidateOnParse= True
SendDoc.LoadXML(xmlString)
url = https://www.my test site.com/checkID
Set poster = Server.CreateObject("Msxml2.ServerXMLHTTP.6.0")

poster.open "POST", url, false
poster.setRequestHeader "CONTENT_TYPE", "text/xml"
poster.send SendDoc

Set docReceived = server.createobject("Microsoft.XMLDOM")
docReceived.ValidateOnParse= True
docReceived.LoadXML(poster.responseTEXT)

Thanks,
Shahriar
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